[PATCH] s390/crypto: fix typos in comments

[Julia Lawall <Julia.Lawall@xxxxxxxx>]

Various spelling mistakes in comments.
Detected with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxxx>

---
 arch/s390/crypto/des_s390.c |    2 +-
 arch/s390/crypto/prng.c     |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/s390/crypto/des_s390.c b/arch/s390/crypto/des_s390.c
index bfbafd35bcbd..e013088b5115 100644
--- a/arch/s390/crypto/des_s390.c
+++ b/arch/s390/crypto/des_s390.c
@@ -194,7 +194,7 @@ static struct skcipher_alg cbc_des_alg = {
  *   same as DES.  Implementers MUST reject keys that exhibit this
  *   property.
  *
- *   In fips mode additinally check for all 3 keys are unique.
+ *   In fips mode additionally check for all 3 keys are unique.
  *
  */
 static int des3_setkey(struct crypto_tfm *tfm, const u8 *key,
diff --git a/arch/s390/crypto/prng.c b/arch/s390/crypto/prng.c
index 234d791ca59d..ae382bafc772 100644
--- a/arch/s390/crypto/prng.c
+++ b/arch/s390/crypto/prng.c
@@ -528,7 +528,7 @@ static ssize_t prng_tdes_read(struct file *file, char __user *ubuf,
 			/* give mutex free before calling schedule() */
 			mutex_unlock(&prng_data->mutex);
 			schedule();
-			/* occopy mutex again */
+			/* occupy mutex again */
 			if (mutex_lock_interruptible(&prng_data->mutex)) {
 				if (ret == 0)
 					ret = -ERESTARTSYS;